Notices
1966 - 1977 Early Broncos  
Sponsored by:
Sponsored by:

351W Help............

Thread Tools
 
Search this Thread
 
Old Feb 4, 2004 | 10:57 AM
  #1  
BroncoMan83's Avatar
BroncoMan83
Thread Starter
|
New User
Joined: Feb 2004
Posts: 7
Likes: 0
From: Millbrook, IL
351W Help............

1983 Bronco
351W
I have replaced the coil, wires, distributer cap and rotor, and the spark plugs. Removed varible venturi carb and put on a older 2 barrel carb from a 91' f-350 with a 351W. All I'm getting it 12 gauge gun shot gun blasts from the engine once every 30 15 seconds. What should I try and do? Is my timing off? It could be....... But would that prevent the engine from running NOT at all?? I was told there was a pick up coil and after taking the bottom on the distributer apart I found NO "pick-up" coil. I have NO vacum advance on the distbuter, When I bought the bronc a few hoses are plugeed here and there with screws, nothing out of the ordinary for an old vehical. What vital things am i missing? Getting good spurts of fuel from the pump when turrning the engine over. Step by step process? Thanks guys!
 
Reply
Old Feb 4, 2004 | 08:52 PM
  #2  
spartamouse1's Avatar
spartamouse1
Senior User
Joined: Jan 2002
Posts: 398
Likes: 2
does it idel and back fire when you try to rev it up?
 
Reply
Old Feb 4, 2004 | 11:19 PM
  #3  
BroncoMan83's Avatar
BroncoMan83
Thread Starter
|
New User
Joined: Feb 2004
Posts: 7
Likes: 0
From: Millbrook, IL
Ideled once, no it doesnt start and back fires once every 15/ 30 seconds...............
 
Reply
Old Feb 5, 2004 | 06:56 AM
  #4  
spartamouse1's Avatar
spartamouse1
Senior User
Joined: Jan 2002
Posts: 398
Likes: 2
sounds like maybe timing/timing chain
 
Reply
Old Feb 5, 2004 | 01:38 PM
  #5  
BroncoMan83's Avatar
BroncoMan83
Thread Starter
|
New User
Joined: Feb 2004
Posts: 7
Likes: 0
From: Millbrook, IL
Alright, How do I go about getting full acsess to this timing gear and chain? Cover needs to come off? Fuel pump needs to be removed, power steering? Thanks
Ben
 
Reply
Old Feb 5, 2004 | 01:58 PM
  #6  
SDElwood's Avatar
SDElwood
Beer Fridge Finder
20 Year Member
Liked
Loved
Community Favorite
Joined: Apr 2003
Posts: 14,988
Likes: 1,151
From: Savannah, GA
Club FTE Gold Member
BE SURE that your distributor isn't in the engine 180 degrees off. DOUBLE AND TRIPLE check that. Take the engine to top dead center and make sure the rotor is pointing at the #1 cylinder.

If the distributor is right, then it could be the timing chain. You have to take the water pump off, and everything around the front cover of the engine. Not a diffifult task, just a long one.

If you do replace the timing chain and gears, I highly recommend replacing the water pump at the same time. They are only $30 and since you'll have it off anyway, might as well get it done now.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
g_k50
1978 - 1996 Big Bronco
21
Oct 11, 2008 07:48 PM
badass truck
1973 - 1979 F-100 & Larger F-Series Trucks
6
Aug 21, 2007 03:54 PM
danny_g_76
1978 - 1996 Big Bronco
4
Nov 30, 2005 11:20 PM
BroncoMan83
1978 - 1996 Big Bronco
6
Feb 4, 2004 10:04 PM
BroncoMan83
1987 - 1996 F150 & Larger F-Series Trucks
1
Feb 4, 2004 04:42 PM




All times are GMT -5. The time now is 09:26 AM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-2
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-3
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-4
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-5
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-6
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-7
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-8
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-9
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE